Responses
Just here in case someone comments
I think you might be thinking of chapter six of this manga idk though http://www.mangago.zone/read-manga/shou_sensei_no_ecchi_na_himitsu/
I think they have their own manga but I forgot the title >~<
hey do you guys know the title of the Manga where they also took care of a kid and the kid is ichika's friend... they actually showed up in ch 72 of this Manga
sorry for the bad description I read a lot of Mangas/hwas so I can't really remember the details and everything mixes up